On Wed, 11/15/17, Jon Elson via cctalk <cctalk at classiccmp.org> wrote:
PDP-5 and LINC certainly fit that requirement.
Funny the LINC should come up tonight. Earlier this evening
I went to a talk given by Mary Allen Wilkes who was the
developer of the system software for the LINC. She had one
in her parents' house around the 1965 timeframe. Here's
a pic of her with that machine.
https://upload.wikimedia.org/wikipedia/commons/2/2c/Mary_Allen_Wilkes_-_LIN…
Hard not to call the LINC "personal" in that context.
BLS